公开(公告)号：DK139075C

公开(公告)日：1979-05-21

申请号：DK439972

申请日：1972-09-06

Applicant: BAYER AG

Inventor： WANDEL M ,  SALAMON M ,  DORNHEIM G G ,  KUHLMANN B

IPC: D04H1/4334 ,  D04H1/44 ,  D04H1/52 ,  D04H1/593 ,  D04H1/645 ,  D04H13/00 ,  E02B3/12

Abstract: Erosion preventing structural elements in the form of stitched fleeces comprising a fleece from polyamide staple fibers of certain dtex and length, a mesh fabric of synthetic endless yarns and a waterproof binder.

公开(公告)号：DK140564C

公开(公告)日：1980-04-21

申请号：DK203269

申请日：1969-04-14

Applicant: BAYER AG ,  NAUE KG ROSSHAARSPINNEREI GUMMIHAAR UND SCHAUMPOLSTERFABRIK

Inventor： SCHELLER G ,  TOERPE R ,  BERGWEILER K ,  MEIER W ,  BENDLER E ,  SCHWEERS H ,  DORNHEIM G ,  WANDEL M ,  SALAMON M ,  KUHLMANN B

IPC: A01G1/00 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/46 ,  D04H1/52 ,  D04H1/64 ,  D04H3/00 ,  D04H5/00 ,  E02B3/12

Abstract: Loose fleece in the form of mats for reinforcing and reducing erosion of dams, dykes, slopes, canal bottoms and the like, contains at least one layer of synthetic fibres, such as polyamides, polyesters or polyalkanes, these fibres being naturally bonded by welding, or by an adhesive resistant to seawater and chemicals. The fibrous mats are useful for reinforcing and reducing erosion of dams, dykes etc. The mats are light weight, have a high strength, good flexibility, and their loose structure enables plants to grow between the spaces.